baber/WOPTO huggingface dataset:
Patent JP-H01275069-A (JP)
Title: Thermosensitive recording
Inventor: YAMAGUCHI SHINGO
IPC: B41J2/355
Filed: 1988-04-28
Abstract: PURPOSE:To improve the quality of a recording image by storing line record information a plurality of times while recording paper is moved by a single line in a subscan direction and at the same time, and shortening gradually the width of a drive pulse to be connected to an end-type thermosensitive recording head frequently during recording. CONSTITUTION:When an end-type thermosensitive recording head is for instance, split into two blocks BK1, BK2 at the center, and images of BK1 and BK2 are recorded twice each per line, a drive pulse ST is set to a pulse width T1 for BK1 and BK2 when their first recording is performed. Consequently, the size WD2 of black pixels to be recorded by BK1 and BK2 in a subscan direction is almost the same. If the drive pulse ST is set to T2 which is shorter than T1 by the amount of an increase in accumulated heat temperature DELTAt during the second recording by BK1 and BK2, the WD1 and WD2 during the first recording are almost the same as the WD3 and WD4 during the second recording. Subsequently, the shape of the black pixels becomes almost uniform and thus the quality of a recording image on the thermosensitive recording paper is improved.
Patent JP-S587061-A (JP)
Inventor: MASUDA FUMIO
IPC: C04B41/82
Filed: 1981-07-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62261231-A (JP)
Title: Transmission power controller
Inventor: YOSHIHARA KATSUSHI
IPC: H04B7/005
Filed: 1986-05-08
Abstract: PURPOSE:To attain transmission power control with high accuracy without using excess radio wave by providing a distributor, a level detector, a comparator, a voltage holding device and a voltage adder to a satellite communication earth station. CONSTITUTION:Part of an output level of a transmitter 3 is extracted from the distributor 101 and converted into a voltage by a level detector 102. A transmission power controller 9 controls a variable level device 2 by a reception reference signal and gives a reference voltage 106 to a comparator 103. Further, the output voltage of the level detector 102 is fed also to the comparator 103. When the output voltage of the detector 102 is not correct by the comparator 103, an error voltage is fed to an adder 105 through the voltage holding device 104 and added to the output of the controller 9. Thus, the gain fluctuation of the transmitter 3 is corrected. The voltage holding device 104 acts like holding tentatively a voltage by using a transmission signal presence discrimination signal 107 from a transmission channel section 1 even when no its own station sending signal exists. Thus, excess radio wave is not used and whenever the sending signal exists, the gain fluctuation of the transmitter is being kept corrected, then the transmission power control with high accuracy is attained.
Patent JP-H08296753-A (JP)
Title: Changeover valve respondent to pressure
Inventor: TAKADA KOJI
IPC: F16K11/056
Filed: 1995-04-27
Abstract: PURPOSE: To provide an inexpensive and reliable stress type of three-port two- position changeover valve. CONSTITUTION: A piston 4, whose one end fronts on the first hydraulic chamber 2 whose other end fronts on the second hydraulic chamber 3, a check valve 7, a shut-off valve 8, and a push bar 9 are provided within a casing 1 which has three ports A, B, and C. In condition that the piston 4 is at the end of energization by a spring 5 (a), the check valve 7 is closed, and the shut-off valve 8 is open, but when hydraulic pressure is applied to the port A to put the piston 4 in the condition of movement (c), the check valve opens and the shut-off valve 8 closes, and the connection state of each port changes. The structure of this changeover valve 10 is simple, and the reliability on the prevention of liquid leakage is high.
Patent JP-S6223566-A (JP)
Inventor: DEIITOMAARU HENKERU
IPC: F02M55/02
Filed: 1986-05-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000293589-A (JP)
Title: Information processor, information processing method and providing means
Inventor: ISHIBASHI YOSHITO
IPC: G06F21/10
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To secure the protection of copyright and also to move the value information by changing the contents of the movement state information into the ones showing the movement of the value information when both value and movement information are supplied to another information processor. SOLUTION: When both value and movement information are supplied to another information processor while the movement state information shows no movement of the value information, the contents of the movement state information are changed into the ones showing the movement of the value information. Then the contents of the movement state information are changed into the ones showing no movement of the value information when an answer signal is received against a control signal. In an electrical music distribution(EMD) system, for example, an EMD service center 1 transmits the distribution keys necessary for use of the contents to a user network 5 and a contents provider 2 and also receives the accounting information, etc., from the devices of the network 5.
Patent JP-2000292947-A (JP)
Title: Electrophotographic photoreceptor and its production
Inventor: KADOI MIKIO
IPC: G03G5/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor having enough sensitivity which does not cause problems relating to the stability of electrostatic characteristics even when it is repeatedly used, by incorporating a X-type nonmetal phthalocyanine and a specified disazo compd. as charge generating materials. SOLUTION: This photoreceptor contains a X-type nonmetal phthalocyanine and a disazo compd. expressed by formula I as charge generating materials. In formula I, each A and B is one of coupler residues expressed by formulae II to IV or the like. In formulae II to IV, X1 is hydrogen atom or the like, Z is a residue to be condensed with a benzene ring to form an aromatic ring or aromatic heterocycle, X2 is an alkyl group, aryl group or heterocyclic group which may have substituents, X3 is hydrogen atom, cyano group, carbamoyl group, carboxyl group or the like, X4 is hydrogen atom or an alkyl group, cycloalkyl group, alkenyl group or the like which may have substituents, or heterocyclic group, and Y is a residue to form an aromatic heterocycle.
Patent JP-S61159618-A (JP)
Inventor: BUARUTAA EICHI BONONI
IPC: G02C5/18
Filed: 1985-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5436425-A (JP)
Title: Exhaust gas treatment equipment of two points ignition engine
Inventor: HISATOMI HISASHI
IPC: F02D21/08
Filed: 1977-08-29
Abstract: PURPOSE:To rarefy air fuel ratio and reduce fuel and reflux flow at the heavy loading, installing change-over valve to change over several negative pressure and negative pressure regulating equipment in the two-point ignition internal combustion engine having exhaust gas reflux equipment and power valve equipment.
Patent JP-2000293308-A (JP)
Title: Device for detecting mouse operation
Inventor: SUGA HIROYUKI
IPC: G06F3/038
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To reduce battery consumption in a standby state in a battery driven mouse. SOLUTION: A substrate and an operation direction detection member are arranged in a mouse case while they face each other, a conductive material is provided on a substrate side opposite surface of the operation direction detection member, and 1st electric contact points 1a to 1m and a common contact point 1n are provided on the opposite surface of an operation direction detection member side of the substrate. Meanwhile, in the operation direction detection member, a spherical part formed at its central part is arranged while projecting downward from an opening part formed on the bottom of a lower side mouse case and also provided in a tiltable way in an optional direction to the substrate.  Then, the operation direction of a mouse is detected by such a manner that the conductive material and the points 1a to 1m which are arranged oppositely are brought into contact with each other due to the tilting operation of the operation direction detection member.
Patent JP-S60254552-A (JP)
Inventor: KURAIBU AASAA EBANDAA ANDAAUTS
IPC: H01K1/26
Filed: 1985-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09270460-A (JP)
Title: Semiconductor wafer carrier
Inventor: TAKASHIMA CHIKAYUKI
IPC: H01L21/68
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To markedly reduce resin which is attached to a semiconductor wafer to come a contaminant source in an after process by a method wherein a semiconductor wafer carrier is formed of polybutylene naphthalate of specific tensile elongation. SOLUTION: A semiconductor wafer carrier is formed of polybutylene naphthalate, wherein polybutylene naphthalate of tensile elongation (test method: ASTM D638) 100% or below, tensile strength (test method: ASTM D638) preferably 500kg/cm<2> or above, thermal deformation temperature (test method: ASTM D648) 70 deg.C or above, melting point 240 deg.C or above, and electrostatic tangent (60 to 10<6> Hz, test method: ASTM D150) 4×10<-3> to 23×10<-3> is used. The above polybutylene naphthalate is used as carrier material, whereby resin attached to a semiconductor wafer when the wafer carrier comes into contact with the semiconductor wafer in processes where the wafer is spin-dried and cleaned and in transit can be reduced to a minimum.
Patent JP-S62260828-A (JP)
Title: Production of aromatic polyamide
Inventor: IMAI YOSHIO
IPC: C08G69/32
Filed: 1986-05-07
Abstract: PURPOSE:To produce an aromatic polyamide of a high degree of polymerization easily under gentle conditions, by reacting a specified silylated diamine with an aromatic dicarboxylic acid dichloride in an organic polar solvent. CONSTITUTION:An aromatic diamine (e.g., m-phenylenediamine) is reacted with a monochlorosilane (e.g., trimethylchlorosilane) in the presence of a tert. amine such as triethylamine to obtain a silylated diamine (A) of formula I (wherein Ar<1> is a bivalent aromatic organic group and R<1-6> are each a monomvalent aliphatic or aromatic group). Equimolar amounts of component A and an aromatic dicarboxylic acid chloride (B) of formula II (wherein Ar<2> is a bivalent aromatic organic group) are subjected to low-temperature solution polycondensation at -50-+50 deg.C in an organic polar solvent (e.g., N,N- dimethylacetamide) in the presence of a modifier (e.g., monocarboxylic acid halide).
Patent JP-H04333036-A (JP)
Title: Data imprinting device for camera
Inventor: ITO SHINSUKE
IPC: G03B17/24
Filed: 1991-05-09
Abstract: PURPOSE:To imprint the whole of a character with uniform brightness by installing a diffusing plate between a light source and a liquid crystal display element. CONSTITUTION:Light beams outgoing from the light emitting part 5 of the light source 1 diffusively go to the liquid crystal element 3. At this time, the light beams transmit a diffusing plate 2, but when the light beam reach the diffusing plate 2, the light beams 7 of the center are brighter than light beams 6 and 8 on both ends. On the diffusing plate, the light beams are diffused, so that light beams 9, 10, and 11 outgoing from the diffusing plate 2 have almost uniform brightness, and reach a film 4 through the liquid crystal display element 3. On the film 4, the light beams 9, 10, and 11 have the almost uniform brightness, as well, so that the character of the imprinting data can be imprinted with the uniform brightness. Even if the diffusing plate 2 is installed on any places between the liquid crystal display element 3 and the light source 1, the same effect can be obtained. On the other hand, the diffusing plate 2 is stuck to the light source 1, or the surface of the light source has processing for diffusing, to obtain the same effect as that when the diffusing plate is stuck.
Patent JP-S62261682-A (JP)
Title: Operating method for suction pump and device thereof
Inventor: TAKAKURA YOSHINORI
IPC: F04B49/06
Filed: 1986-05-07
Abstract: PURPOSE:To make water lifting into automation, by installing a solenoid valve which controls on-off operations of feed water for priming at the time of reaching the specified water level, and controlling it together with a suction pump. CONSTITUTION:A fact that a water level of a storage tank 1 has reached the specified level is detected by a sensor 3, transmitting it to a control panel 5. The signal makes a solenoid valve 7 open, feeding a suction pump 9 and a pipe line 10. After the elapse of the specified time, feed of water is stopped, operating the suction pump 9, and harmful water 2 is fed. Therefore, pumping up this harmful water stored in the storage tank can be made into automation.
Patent JP-S63271667-A (JP)
Title: Image recognizing method
Inventor: SAKAGAMI YOSHIKAZU
IPC: G06T9/20
Filed: 1987-04-30
Abstract: PURPOSE:To improve resolution by finding the intersection of a line connecting the brightness values of adjacent light and shade picture elements with a threshold value up to a value of <=1 picture element when both picture elements have the threshold value. CONSTITUTION:A video signal from an image input device 1 is inputted to an image memory 4 through a buffer 2 and an A/D converter 3. A video signal read out of the image memory 4 is inputted to a computer 6. The computer 6 calculates the position of the threshold value to be detected from the brightness relation between adjacent picture elements across the determined brightness value as the threshold value to detect the object position with resolution which is an integral submultiple of one picture element.
Patent JP-S58221538-A (JP)
Title: Preventing method of collision of data packet
Inventor: KAKIYA HARUYOSHI
IPC: H04L12/413
Filed: 1982-06-17
Abstract: PURPOSE:To avoid a collision among data packets with high probability, by deciding either continuation or discontinuation for transmission of the data packet based on the output of a binary information generating part for each terminal in case a collision occurs among data packets. CONSTITUTION:A carrier detecting circuit 20 detects that a communicatin circuit 5 is in pause, and the transfer of data is started. Then a collision detecting circuit 30 monitors the circuit 5 and detects whether or not a collision occurs among data packets. If a collision is detected, the circuit 30 supplies a signal showing the generation of collision to a binary information generating part 40. The part 40 generates at random the binary information of ''0'' or ''1'', and supplies it to a data link control part 50. The part 50 decides either continuation or discontinuation of data trnsfer between the part 50 and other terminals with intervention of the circuit 5 on the basis of outputs of the part 50 and circuits 20 and 30.
Patent JP-H06312599-A (JP)
Title: Composition for transfer material
Inventor: UCHIDA TOSHIO
IPC: B44C1/17
Filed: 1993-04-30
Abstract: PURPOSE:To provide a composition for a transfer material in which excellent transferability from a transfer sheet to an element to be transferred can be obtained also on the element to be transferred such as a timber.wood product, etc., and which can contribute to an increase in productivity of the sheet and an improvement in a transferring speed. CONSTITUTION:A composition for an organic solvent transfer material is provided. A transfer material layer forming element indispensably contains wax or the like as release base compound, ethylene vinyl acetate copolymer as ink bonding base compound and acrylic resin as transferability improving base compound.
Patent JP-H044519-A (JP)
Title: Compound superconducting stranded wire and manufacture thereof
Inventor: GOTO KENJI
IPC: H01B13/00
Filed: 1990-04-20
Abstract: PURPOSE:To improve mechanical strength by arranging a stabilized conductor around a superconducting conductor comprising conglomerated superconducting wires, so as to form an element wire, and by forming the element wire into a stranded wire. CONSTITUTION:A superconducting conductor 12 is formed by gathering multiple superconducting wire 11 formed out of a number of filaments comprising intermetallic compound dispersed in a metallic base. A conductor 13 of good conductivity is coated with an anti-diffusion layer 14 made of metal of high melting point, so as to form a stabilized conductor 15, while an element wire 15 is formed by coating the circumference of the superconducting conductor 12 with the multiple stabilized conductors 15, and the multiple element wires 18 are twisted together. Since the element wire is formed by arranging multiple stabilized conductors 15 around the superconducting conductor 12, and the element wire is formed into a stranded wire the structure of the superconducting conductor 12 reinforced by the stabilized conductor 15, is obtained. Mechanical strength is increased thereby, and deterioration in superconducting characteristic can be suppressed even when mechanical deformation is generated.
Patent JP-H07292577-A (JP)
Title: Moisture-permeable waterproof cloth having heat-insulation performance
Inventor: FURUTA TSUNEKATSU
IPC: D06N3/00
Filed: 1994-04-18
Abstract: PURPOSE:To provide moisture-permeable waterproof cloth having excellent heat-insulation performance and good moisture-permeability and abrasion resistance. CONSTITUTION:This moisture-permeable waterproof cloth is produced by coating the surface of cloth with a layer of a synthetic polymer composed mainly of a polyurethane resin and containing >=1% aluminum oxide fine particles having an average particle diameter of <=5mum and an alpha-type crystal form and surfacetreated with a fatty acid metal salt.
Patent JP-S60248851-A (JP)
Title: Electrical contact material
Inventor: HARADA TAKESHI
IPC: H01H1/0237
Filed: 1984-05-24
Abstract: PURPOSE:To obtain an electrical contact material having stable contact resistance and considerably improved welding resistance by adding specified percentages of Bi, Cd, Mn and Cu to Ag and carrying out internal oxidation. CONSTITUTION:A material consisting of, by weight, 1-20% Bi, 0.1-5% Cd, 0.5-5% Mn, 0.5-5% Cu and the balance Ag or further contg. 0.01-1% Fe group element is internally oxidized to obtain the electrical contact material. Stable electrical contacts which hardly vary are obtd. by using the electrical contact material.
Patent JP-H08305866-A (JP)
Title: Automatic compositing device for image of thumb for block copy editing
Inventor: KATABAMI HIROSHI
IPC: G03F1/00
Filed: 1995-04-28
Abstract: PURPOSE: To automatically composite base paper with a thumb or thumb and register marks at the time of block copy editing. CONSTITUTION: This device is equipped with a document data editing part 1 which decodes an inputted set value, an image file editing part 2 which generates an image of the thumb and an image of the base paper according to the inputted set value, a data storage part 3-1 which stores the image of the thumb and the image of the base paper, and an image data composition part 4 which puts the image of the thumb and the image of the base paper together on the basis of the inputted set value, the thumbs are generated by the sections of a document, the positions of the generated thumbs on the base paper are determined at optionally and regularly set positions on the basis of the inputted set value according to the sections of the said document, and the thumbs and base paper are automatically composited in order.
Patent JP-S5229415-A (JP)
Title: Method of heat treatment for saw teeth
Inventor: ISHIZAWA TOUSHICHI
IPC: C21D9/24
Filed: 1975-08-30
Abstract: PURPOSE:The captioned method wherein required hardening is performed under stable condition and at high accuracy with inexpensive facility by the use of a flame.
Patent JP-2000292283-A (JP)
Title: Strain detector
Inventor: OTOBE TOSHIRO
IPC: G06F3/0338
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To sustain stabilized output characteristics constantly while preventing water from reaching a strain resistance element constituting a bridge circuit on an insulating substrate by covering the upper surface of the strain resistance element, and the like, with a glass protective layer and the upper surface thereof with a resin protective layer. SOLUTION: The strain detector comprises a power supply electrode, an output electrode, a GND electrode and four strain resistance elements 17 provided on the upper surface of an insulating substrate 11 comprising a stainless plate 12, a protective film 13, and an insulating layer 13a while being connected electrically through a circuit pattern 18 to form a bridge circuit. Furthermore, a pair of temperature characteristics regulating resistors provided on the upper surface of the insulating substrate 11 are conned electrically, at one end thereof, with the power supply electrode and, at the other end thereof, with the strain resistance elements 17 through a resistance measuring electrode.  A first protective layer 29 made of glass covers the insulating substrate 11, respective electrodes, the strain resistance elements 17 and the temperature characteristics regulating resistors and a second protective layer 30 made of resin cover the upper surface of the protective layer 29. Even if water permeates the protective layer 30 after long time use under high humidity atmosphere, water does not pass through the protective layer 29 of glass to reach the strain resistance elements 17.
Patent JP-H08302229-A (JP)
Title: Production of phthalocyanine pigment
Inventor: NOGUCHI HIDETO
IPC: C09B67/20
Filed: 1995-04-28
Abstract: PURPOSE: To produce the subject pigment having an extremely bright color tone and a high tinting strength in an extremely simplified, efficient and economical process by carrying out the wet pulverization with a pulverizing medium. CONSTITUTION: Phthalic anhydride or its derivative is reacted with urea or its derivative and, as necessary, a metal capable of forming a central nucleus or its compound and a catalyst in an organic solvent (preferably an aromatic hydrocarbon, e.g. an alkylbenzene) to synthesize phthalocyanine crude slurry. A solvent, as necessary, is then added to the crude slurry without removing the solvent to wet pulverize the slurry in the presence of a pulverization medium. The solvent is subsequently removed from the resultant pulverized slurry to purify and dry the phthalocyanine.  Furthermore, a compound of formulas I to III [MePc is a (substituted) metal(-free) phthalocyanine residue; R<1> to R<4> are each an alkyl, an aryl, etc.; (n) is 1-4; X and Y are each a direct bond, etc.; Z is a 1-6C alkylene, etc.; R<5> and R<6> are each a 1-18C alkyl; (k) is 1-3; A is a halogen, etc.] is preferably present in the wet pulverizing step.
Patent JP-S587767-A (JP)
Title: Lithium cell
Inventor: SAKURAI YOUJI
IPC: H01M4/485
Filed: 1981-07-06
Abstract: PURPOSE:To obtain primary and secondary cells with a small size and a large discharge capacity and capable of coping with a large current discharge by using a mixture of Cu2V2O7 and a phthalocyanine compound as a positive electrode active material, Li as a negative electrode active material, and a proper electrolyte material. CONSTITUTION:In this Li cell, a mixture of Cu2V2O7 and one kind or more of phthalocyanine is used for a positive electrode active material, and Li is used for a negative electrode active material. Such a material is used for an electrolyte material that is chemically stable in relation to the positive electrode active material and Li and that Li ions can move through it for electrochemical reaction with the positive electrode active material. For instance, a combination of an aprotic organic solvent and Li salt of LiAlCl4, etc., or a solid electrolyte having Li<+> as a conductive agent, or a known electrolyte such as molten salt is used. This cell is not only capable of being charged but also has a high energy density and is capable of coping with a large current discharge.